golden willow vs Salix vitellina

golden willow and Salix vitellina both are nouns.

Word	Noun	Adjective	Verb	Adverb
golden willow	Yes	No	No	No
Salix vitellina	Yes	No	No	No

As nouns, golden willow and Salix vitellina are synonyms defined as:

golden willow and Salix vitellina: European willow having greyish leaves and yellow-orange twigs used in basketry

Other synonyms of golden willow include Salix alba vitellina.

golden willow (noun)	Salix vitellina (noun)
European willow having greyish leaves and yellow-orange twigs used in basketry	European willow having greyish leaves and yellow-orange twigs used in basketry